Simplex 4098-9770 Fire Alarm CO Detector Sounder Base - This specialized mounting accessory integrates carbon monoxide detection and audible notification capabilities into your fire alarm infrastructure. - Operating voltage range of 17V to 32V DC - Compatible with TrueAlarm addressable sensors - Built-in 85 dBA sounder output - Designed for modular installation with 4098 series detectors - Supports standard ceiling or wall mounting configurations

Modernizing your life-safety system requires hardware that exceeds the reliability of legacy mounting bases. This unit bridges the gap between traditional fire detection and comprehensive carbon monoxide monitoring, offering a more streamlined approach to room-level alerting compared to older, non-addressable sounder bases found in historical installations.

Advanced System Integration and Performance

Engineered for high-stakes environments, this sounder base provides seamless communication with your existing addressable fire alarm control panel. By consolidating detection and signaling into a single footprint, it reduces installation complexity while maintaining the high-performance standards required for professional-grade safety compliance.